Knife sharpener

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Description

FIG. 1 is a perspective view of the knife sharpener;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right elevation view thereof;

FIG. 5 is a left elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a perspective view of the knife sharpener shown in a second position of use wherein a foot is deployed;

FIG. 9 is a front elevation view thereof;

FIG. 10 is a rear elevation view thereof;

FIG. 11 is a right elevation view thereof;

FIG. 12 is a left elevation view thereof;

FIG. 13 is a top plan view thereof; and,

FIG. 14 is a bottom plan view thereof.

The broken line showing comprises unclaimed subject matter.

Claims

The ornamental design for a knife sharpener, as shown and described.

Referenced Cited
U.S. Patent Documents
1417054 May 1922 Graf
1516997 November 1924 Watts
D111174 September 1938 Varpenter
D241504 September 1976 Krusche et al.
5782681 July 21, 1998 Bresnahan
6039642 March 21, 2000 Collins
D578581 October 14, 2008 Smith
D721564 January 27, 2015 Purnomohadi
D723898 March 10, 2015 Smith
D731278 June 9, 2015 Cavanaugh
20080171504 July 17, 2008 Smith
20090064822 March 12, 2009 Sterngold
Other references
  • Lansky Quick Fix Pocket Knife Sharpener. Downloaded from http://www.campsaver.com/quick-fix-pocket-sharpener on Sep. 20, 2015.
  • Outdoor Edge Sharp-X Knife Sharpener. Downloaded from http://www.campsaver.com/sharp-x-knife-sharpener?gclid=CNqItvSWhsgCFYKQHwod8i . . . on Sep. 20, 2015.
Patent History
Patent number: D745819
Type: Grant
Filed: Oct 31, 2014
Date of Patent: Dec 22, 2015
Assignee: Outdoor Edge Cutlery Corporation (Denver, CO)
Inventor: David R. Bloch (Morrison, CO)
Primary Examiner: Philip S Hyder
Assistant Examiner: Roselynne Cody
Application Number: 29/507,927
Classifications
Current U.S. Class: D8/93